CCMT09T308-RM4 WSM10S RM4 Wendeplatten - Walter Tools

Compact and durable cutting performance meets process security: outstanding heat resistance from the Tiger·tec Silver coating combined with the WSM10S grade ensures stable chip formation and extended edge life for demanding stainless steels and heat‑resistant alloys. Order these inserts directly via Metav Werkzeuge or consult the team for application advice.

CCMT09T308-RM4 WSM10S turning insert – Walter Tools, Tiger·tec Silver, RM4 chipbreaker

The CCMT09T308-RM4 WSM10S is a rhombic 80° indexable turning insert designed for secure machining of stainless steels and heat‑resistant superalloys, offering a robust edge and optimised chip control for stable production.

• CCMT09T308-RM4 WSM10S by Walter Tools
• Tiger·tec Silver coating for high thermal stability
• RM4 chipbreaker for controlled chip formation
• Rhombic 80° insert with 0.8 mm corner radius

Reliable cutting in demanding materials with a heat‑resistant coating

The Tiger·tec Silver‑based grade WSM10S provides a balanced combination of wear resistance and thermal stability suited to the high demands of stainless steel and nickel‑based materials. The engineered coating reduces adhesion and helps to prevent build‑up on the cutting edge, which in turn maintains dimensional accuracy and reduces interruptive rework. By selecting a grade optimised for poor heat conduction materials, process planners gain predictable tool life and fewer unscheduled changes in production cycles.

Stable chip control and improved surface quality from geometry and chipbreaker

The RM4 chipbreaker geometry together with the rhombic 80° shape and a 0.8 mm corner radius delivers consistent chip formation and evacuation in interrupted or continuous cuts. The moderate relief angle of 7° supports low cutting forces while preserving edge strength; the result is improved surface finish and reduced tendency for chatter in many turning applications. These features make the insert particularly suitable where long series and repeatable component quality are required.

Integration and productivity benefits for workshop workflows

Intended as a CCMT‑format indexable insert, the design is compatible with standard toolholders, which simplifies replacement and inventory management. The coated, multilayer carbide substrate of the grade offers reliable performance across varied operating conditions, contributing to higher uptime and lower tooling consumption per part. Combined with Walter Tools’ reputation for production‑orientated solutions, the insert supports a pragmatic balance of productivity and process reliability in professional turning applications.

Contact Metav Werkzeuge for tailored application support and availability of Walter Tools CCMT inserts in the Tiger·tec Silver WSM10S range

Technical data

• SKU: CCMT09T308-RM4-WSM10S-WALTER
• Article designation: CCMT09T308-RM4 WSM10S

Core specifications

• Insert size: 09
• Relief angle: 7°
• Corner radius: 0.8 mm
• Plate form: Rhombus 80°
• Plate thickness: T3
• Grade series: Tiger·tec Silver
• Grade: WSM10S
• Chipbreaker: RM4
• Tolerance class: M
• Execution: T
• Material indication: S / M

Design and special features

• Coating technology: Tiger·tec Silver
• Substrate: coated carbide
• Intended for: stainless steels (M) and heat‑resistant alloys/titanium (S)
• ISO designation: CCMT09T308-RM4 WSM10S
• Manufacturer: Walter Tools

FAQ

What materials is this insert suitable for?
The CCMT09T308‑RM4 WSM10S insert is formulated for stainless steels and heat‑resistant superalloys (ISO material groups M and S).

How does the RM4 chipbreaker help in production?
The RM4 chipbreaker promotes controlled chip formation and evacuation, enhancing process stability and surface quality during turning operations with the Walter Tools insert.

Is the insert compatible with standard CCMT toolholders?
Yes, the CCMT geometry corresponds to common CCMT toolholders, which facilitates straightforward replacement and tool management.

What advantage does the Tiger·tec Silver coating provide?
Tiger·tec Silver increases thermal resistance and reduces adhesion on the cutting edge, resulting in improved tool life and consistent performance in difficult‑to‑machine materials.

What corner radius and relief angle are specified?
This indexable insert features a 0.8 mm corner radius and a 7° relief angle, optimised for a balance of edge strength and cutting performance.

Manufacturer/Responsible: Walter Deutschland GmbH, Derendinger Straße 53, 72072 Tübingen

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